Dr. Gunja is a graduate of the Sydney Medical School in Australia. Following on from his primary fellowship in Emergency Medicine, he trained in Medical Toxicology at Westmead Hospital in Sydney. He is an Emergency Physician at Westmead Hospital as well as a Clinical Toxicologist at the NSW Poisons Centre. His interests include forensic toxicology, snake bite, and heavy metal poisoning. Dr. Gunja is Clinical Associate Professor at the Sydney Medical School keenly involved in teaching for Clinical Pharmacology and Toxicology.